Historical on-time performance
Denver to Greensboro
1,370 miData through Dec 2025Source: US DOT · BTS
Flights on DEN–GSO arrive on time 70% of the time over the last 12 months.
On-time rate70%arrived within 15 min
p90 delay65 min1 in 10 flights is worse (tail risk)
Cancelled0.6%of scheduled flights
based on 337 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time70%Medianon timep9065 minCancel0.6%Flights337
Why flights run late
Delay causes
- Airline23%
- Weather3%
- Air traffic (NAS)32%
- Late aircraft43%
- Security0%
Most delay minutes here are attributed to Late aircraft.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly DEN → GSO
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best day of week
On-time rates are fairly even by day on this route — ranging from 69% to 77% on time.
- Sundays77% on time · p90 35 min · 118 flights · limited
- Tuesdays75% on time · p90 65 min · 118 flights · limited
- Saturdays74% on time · p90 40 min · 118 flights · limited
- Thursdays72% on time · p90 55 min · 117 flights · limited
- Wednesdays71% on time · p90 45 min · 118 flights · limited
- Fridays71% on time · p90 50 min · 118 flights · limited
- Mondays69% on time · p90 45 min · 118 flights · limited
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